DI Energy, Inc. – Credit Agreements Watch

from F-4 153 pages US $550,000,000 Extendible Revolving Term Credit Facility Credit Agreement Between: Precision Drilling Corporation (As Borrower) - And - The Financial Institutions Signatory Hereto (As Lenders) - And - Royal Bank of Canada (As Administration Agent for the Lenders) - With - Rbc Capital Markets and Credit Suisse Securities (USA) LLC (As Co-Lead Arrangers and Joint Bookrunners) - And - The Toronto-Dominion Bank, Hsbc Bank Canada and Wells Fargo Bank, N.A. (As Co-Documentation Agents) Dated as of November 17, 2010

from S-3/A ~5 pages Amendment to the Credit Facility Dated 06/06/97